Hex Head with Bonded Washer, Drill Point

The drill point roofing screw works for metal to metal job on roofing. Equipping with bonded washer to enhance the security for sealing.
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Material Carbon steel 、Stainless steel

Application: Steel sheets、Aluminium sheets、Sandwich panels

Size: M3 - M8、#5 - 5/16

Length: 9 - 300mm、3/8"-11 3/4"

Point: #1 - #6 Drilling Point

We can provide a customized service, including a variety of head, head recess, thread, point and surface treatment types, to solve you problems.

  • Surface Treatment
  • Screw Drivers
  • Size

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Size: M3 - M10、#5 - 3/8
Point: Drill Point

Customized

Head Styles

Flat head (with ribs)、bugle head (with ribs)、Trim head (with ribs)、Cap head、Wafer head、Truss head、Modified truss head、Oval head、Round head、Pan head、Pancake head、Hex-washer head、Washer head (with ribs)、Patent MS countersunk head、Patent 12-V-ribs head、Custom design head

Thread Styles

Coarse thread、Fine thread、Hi-lo thread、Twinfast thread、Double thread、Machine thread、U thread、Cutting thread、U cutting thread、Reverse thread、Serrated thread、Patent twister thread、Custom design thread

Point Styles

Sharp point、Type 17 cutting point、Twin cutting point、Drill point、Drill point with wings、Spoon point、Sharp-arrow point、Reduce point、Patent reamer、Patent arrowy、Patent G2、Custom design point

Please let us know your problems, and we can create a customized screw as the best solution! 

M.O.Q

  • It will be depends on the product specification included head, point, thread and recess style. Whether having stock still be concerned.
  • M= thousand pieces
  • Please contact us if any question.

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